Size range and alloys

Sanicro® 69

Sanicro® 69 (Alloy 690) is primarily used in nuclear power plants of the pressurized water reactor (PWR) type. For this application Sanicro 69 is used in the 'thermally treated' condition, and is characterized by:

Extremely high resistance to stress corrosion cracking in PWR primary side water conditions

Good corrosion resistance in caustic environments

Good structural stability

Good weldability

Product standards

Seamless condenser tubes and heat exchanger tubes: ASTM B 163

Approvals

Související produkty

Sandvik's program of zirconium alloy nuclear fuel cladding tubes cover all fuel designs and most technical specifications. Our to date manufacturing experience of nuclear fuel tubes is well over 60,000,000 meters for more than 100 reactors worldwide.